@ftp_alun @briankrebs The word for 𝐵𝑜𝑜𝑘 in latin is 𝑙𝑖𝑏𝑒𝑟, the same word for 𝑙𝑖𝑏𝑒𝑟𝑎𝑡𝑒𝑑.
The word for 𝑎𝑡 𝑛𝑜 𝑐𝑜𝑠𝑡 is 𝑔𝑟𝑎𝑡𝑖𝑠. Free always meant at no cost, it wasnt until the mid 1800s that it quickly replaced the word liberated, during the time of the abolition movement. I am not sure of the connection between these events, but it wouldn't be surprising if it were a type of marketing new speak meant to equate liberty and buying....